Huawei
H13-629_V3.0 · Question #256
Bank A uses Huawei all-flash storage to carry its key business. Which of the following can provide data reliability assurance? (Multiple choice)
The correct answer is A. Double mapping of directory metadata to achieve logical redundancy of business data B. Local snapshots to achieve business data redundancy C. RAID2.0+. Multiple copies to achieve local physical data redundancy D. Active-active, replication, and backup to achieve data redundancy between sites. See the full explanation below for the reasoning.
Data Protection and Business Continuity Solution Design
Question
Bank A uses Huawei all-flash storage to carry its key business. Which of the following can provide data reliability assurance? (Multiple choice)
Options
- ADouble mapping of directory metadata to achieve logical redundancy of business data
- BLocal snapshots to achieve business data redundancy
- CRAID2.0+. Multiple copies to achieve local physical data redundancy
- DActive-active, replication, and backup to achieve data redundancy between sites
How the community answered
(38 responses)- A100% (38)
Topics
#data reliability#RAID 2.0+#snapshots#active-active replication
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